Radiolabeled
v. 用放射性同位素给…示踪或做标记( radiolabel的过去式和过去分词 )
🗣️ 情景例句
We've got a forty-minute drive into the city.
我们还要开四十分钟的车到城里去。
Thank you.
谢谢。
There was a notice in the supermarket.
超市里有一个布告。